{
  "scope": "Saved model results and recorded software comparisons; no market-specific hardware gain or population forecast is established.",
  "sensing": {
    "source": "benefit-calculations.json",
    "affected_reading_energy_share": 0.5,
    "added_energy_share": 0.03,
    "formula": "net = 0.5 * readings_saved / original_readings - 0.03",
    "cases": [
      {
        "case_id": "a1-1-1_b12",
        "original_readings": 12,
        "minimum_readings": 12,
        "net_energy_saved_fraction": "-3/100",
        "net_energy_saved_percent": -3.0
      },
      {
        "case_id": "a1-1-1_b24",
        "original_readings": 24,
        "minimum_readings": 24,
        "net_energy_saved_fraction": "-3/100",
        "net_energy_saved_percent": -3.0
      },
      {
        "case_id": "a1-1-1_b48",
        "original_readings": 48,
        "minimum_readings": 48,
        "net_energy_saved_fraction": "-3/100",
        "net_energy_saved_percent": -3.0
      },
      {
        "case_id": "a1-4-9_b12",
        "original_readings": 12,
        "minimum_readings": 11,
        "net_energy_saved_fraction": "7/600",
        "net_energy_saved_percent": 1.1666666666666667
      },
      {
        "case_id": "a1-4-9_b24",
        "original_readings": 24,
        "minimum_readings": 21,
        "net_energy_saved_fraction": "13/400",
        "net_energy_saved_percent": 3.25
      },
      {
        "case_id": "a1-4-9_b48",
        "original_readings": 48,
        "minimum_readings": 42,
        "net_energy_saved_fraction": "13/400",
        "net_energy_saved_percent": 3.25
      },
      {
        "case_id": "a1-9-81_b12",
        "original_readings": 12,
        "minimum_readings": 8,
        "net_energy_saved_fraction": "41/300",
        "net_energy_saved_percent": 13.666666666666666
      },
      {
        "case_id": "a1-9-81_b24",
        "original_readings": 24,
        "minimum_readings": 15,
        "net_energy_saved_fraction": "63/400",
        "net_energy_saved_percent": 15.75
      },
      {
        "case_id": "a1-9-81_b48",
        "original_readings": 48,
        "minimum_readings": 30,
        "net_energy_saved_fraction": "63/400",
        "net_energy_saved_percent": 15.75
      },
      {
        "case_id": "a1-1-100_b12",
        "original_readings": 12,
        "minimum_readings": 7,
        "net_energy_saved_fraction": "107/600",
        "net_energy_saved_percent": 17.833333333333332
      },
      {
        "case_id": "a1-1-100_b24",
        "original_readings": 24,
        "minimum_readings": 12,
        "net_energy_saved_fraction": "11/50",
        "net_energy_saved_percent": 22.0
      },
      {
        "case_id": "a1-1-100_b48",
        "original_readings": 48,
        "minimum_readings": 23,
        "net_energy_saved_fraction": "553/2400",
        "net_energy_saved_percent": 23.041666666666668
      }
    ],
    "gain_range_percent": [
      1.1666666666666667,
      23.041666666666668
    ],
    "loss_percent": 3,
    "improving_cases": 9,
    "losing_cases": 3,
    "mean_net_energy_reduction_percent": 8.89236111111111,
    "heat_scope": "Same total nonthermal exports and stored-energy changes; all compared energy is treated as heat for the normalized example.",
    "reported_gain_range_percent": [
      3.25,
      23.041666666666668
    ],
    "reported_gain_cases": 8
  },
  "thermal": {
    "rows": [
      {
        "Rtheta_K_per_W": 8.0,
        "Ctheta_J_per_K": 3.0,
        "useful_work_energy_J": 50.0,
        "baseline_duration_s": 5.0,
        "candidate_duration_s": 6.0,
        "baseline_peak_rise_K": 15.0450923079492,
        "candidate_peak_rise_K": 14.923573835449218,
        "peak_reduction_pct": 0.807695094271884,
        "added_control_energy_J": 0.6000000000000001,
        "completion_time_increase_pct": 20.0
      },
      {
        "Rtheta_K_per_W": 8.0,
        "Ctheta_J_per_K": 3.0,
        "useful_work_energy_J": 50.0,
        "baseline_duration_s": 5.0,
        "candidate_duration_s": 10.0,
        "baseline_peak_rise_K": 15.0450923079492,
        "candidate_peak_rise_K": 13.902982287821894,
        "peak_reduction_pct": 7.591246346317617,
        "added_control_energy_J": 1.0,
        "completion_time_increase_pct": 100.0
      },
      {
        "Rtheta_K_per_W": 8.0,
        "Ctheta_J_per_K": 3.0,
        "useful_work_energy_J": 50.0,
        "baseline_duration_s": 5.0,
        "candidate_duration_s": 15.0,
        "baseline_peak_rise_K": 15.0450923079492,
        "candidate_peak_rise_K": 12.764819430011736,
        "peak_reduction_pct": 15.156257145279618,
        "added_control_energy_J": 1.5,
        "completion_time_increase_pct": 200.0
      }
    ],
    "physical_status": "not tested physically",
    "limitation": "Single-node constant-parameter model; full thermal network and accepted deadline must be established.",
    "efficiency_assessment": "More completion time and energy for the same useful work; not a same-rate efficiency benefit."
  },
  "software_and_solar": [
    {
      "id": "T003",
      "area": "Exact allocation",
      "candidate": "H22 square_direction_factored",
      "baseline": "H21 factored_hybrid",
      "benefit_or_reason_to_retain": "3.542337% lower aggregate over 2,500 prospectively timed requests.",
      "loss_failure_or_limit": "1,248 case medians higher; six of ten family aggregates worsened.",
      "evidence_scope": "Historical sum of per-request medians; separate million-request correctness study",
      "source_ids": "[\"S3090a81a952a1ade\"]",
      "interpretation_note": "",
      "numeric_facts": "{\"aggregate_time_reduction_pct\": 3.542337, \"higher_case_count\": 1248, \"requests\": 2500}",
      "strong_ordinary_comparator_limitation": "The 15 October independent AI accounting review confirms that FI was slower than capable ordinary gmpy2 in all 26 preserved first-call and warm timing groups. That separate pilot and the internal 2,500-case H22 study use unlike scopes; their percentages cannot be combined. No new timings were run.",
      "limitation_review_source": {
        "title": "COMPOSITION_DECISION_REPORT_R2.txt",
        "sha256": "fccb14eab075da4964a1c66eb09bee9b56a50bbd587fba8276c91a118c562726",
        "scope": "15 October 2026 independent AI accounting review of preserved studies; no timing rerun"
      }
    },
    {
      "id": "T004",
      "area": "Exact allocation",
      "candidate": "H22 structural shortcut",
      "baseline": "H21 factored_hybrid",
      "benefit_or_reason_to_retain": "31.883441% lower exact-direction family time.",
      "loss_failure_or_limit": "Late-mismatch family 6.923998% slower.",
      "evidence_scope": "Two different structural strata within the same historical study",
      "source_ids": "[\"S3090a81a952a1ade\"]",
      "interpretation_note": "",
      "numeric_facts": "{\"exact_direction_reduction_pct\": 31.883441, \"late_mismatch_increase_pct\": 6.923998}",
      "strong_ordinary_comparator_limitation": "The 15 October independent AI accounting review confirms that FI was slower than capable ordinary gmpy2 in all 26 preserved first-call and warm timing groups. That separate pilot and the internal 2,500-case H22 study use unlike scopes; their percentages cannot be combined. No new timings were run.",
      "limitation_review_source": {
        "title": "COMPOSITION_DECISION_REPORT_R2.txt",
        "sha256": "fccb14eab075da4964a1c66eb09bee9b56a50bbd587fba8276c91a118c562726",
        "scope": "15 October 2026 independent AI accounting review of preserved studies; no timing rerun"
      }
    },
    {
      "id": "T026",
      "area": "Solar prediction",
      "candidate": "PVWatts form plus capped Marion correction",
      "baseline": "fixed reduced Huld6",
      "benefit_or_reason_to_retain": "The retained T026 summary reports pooled low-light RMSE 37.8337776% lower.",
      "loss_failure_or_limit": "The retained summary reports 50 C RMSE 81.4309381% higher, 15 C RMSE 44.0395563% higher and failure of the overall no-regression gate.",
      "evidence_scope": "Retained documentary prediction-model summary only. Original execution witness unrecovered; these reported results do not independently verify a solar execution, prediction accuracy or physical benefit.",
      "source_ids": "[\"S3090a81a952a1ade\"]",
      "interpretation_note": "",
      "evidence_class": "Attributed retained T026 summary; reported values only, original execution witness unrecovered",
      "original_execution_witness": "unrecovered",
      "source_attribution": {
        "captured_version": "FI_LOCAL_WEBSITE_R6_20261013_R5",
        "public_summary_file": "simulation-outlook.json",
        "sha256": "fe123962f9f08f401a7b2e208c4a404b3a48440ac3f65ceedb7d8029b3b4edc4",
        "json_pointer": "/software_and_solar/2"
      },
      "reported_numeric_facts": "{\"low_light_rmse_reduction_pct\": 37.8337776, \"50C_rmse_increase_pct\": 81.4309381, \"15C_rmse_increase_pct\": 44.0395563}"
    }
  ],
  "source_receipt": {
    "package": "FI_Systems_FullSite_20260926_R6",
    "thermal_file": "dossier_r6/results/THERMAL_SCENARIO_CHECK.json",
    "thermal_sha256": "5516c87fe27dc9af34bf383617f13469253089980fac5e3520c1bcbb5c651bf5",
    "registry_file": "portfolio_program/registers/GAINS_AND_LOSSES.csv",
    "registry_sha256": "46b5bd5a8b288abf325ee59df235d8ab0d863fe6fcfae2b8f5cc7dd4d96a709e",
    "thermal_verification": "Analytic thermal outputs checked against an independent Euler recurrence."
  }
}